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Sacramento Mountains lower Pennsylvanian (Gobbler)


Kato

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On a short schedule for searching so it was a mad dash. I have very few ways to easily reach the Pennsylvanian Formations. Ordovician-Silurian-Devonian-Mississippian no problem. Anyway, I've found some interesting ferns in the Pennsylvanian Gobbler and wanted to see what I could find in another location about 3 miles as the crow flies away.

 

About 1.5 miles into the site and a fairly productive morning for an initial search. Not the best of specimens but holds promise.

 

Found this interesting brachiopod panel presenting itself with some glints.

image.png.3d5641e80a34d26df617ce2ebb21d025.png

 

It was easily opened up by dragging my long chisel into it

image.png.97b4d00198c708c9d1cc27cba6e12e72.png

 

Some of the brachs. Not cleaned up yet..

image.png.a66c1022fb334ca62c08f60904cf71ba.png

 

A brach hash plate and the layer the brachs deposited on showing trace fossil depressions. Not cleaned yet

image.png.72cf338114c092fef1ca08bf3c9ae0c4.png

 

A couple of phylloid algal limestone specimens

image.png.0f1bdaf7230e4fec1fb170e9498b5a8e.png

 

image.png.6f9a20cc978bb25c31adc08e346d59c3.png

 

 

 

 

 

 

 

 

 

 

 

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Found some shale with ferns and cordaites

image.png.dc0eff6d36cbbe03dca98f470de2049a.png

image.png.37584dd1b0c7e88c5ca2bb76e2ff623f.png

 

This one I am pondering. It was in proximity to the shale layers but it is mainly quartz. At first thought it was cordaites. I don't think so but leaves me wondering.

image.png.548843674f973021777253fdb627f4d3.png

 

Gee this thing was heavy for about 4" in diameter. I was thinking coral??? Bryozoan? Just not quite not enough to see

 

Top

image.png.34b1e64817896618a9e44699f2ad73f9.png

 

Bottom. That little shell towards the upper right is about 3mm wide

image.png.a1cbc080139363c3b730066913676a1b.png

 

Side view

image.png.028bfba62fac7617f2fa91bc1e807ba5.png

 

 

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I had one of those days. The kind where you would misplace your head if it was not attached to your body.

 

Found a perfect specimen like this.  It was in float and incredibly silvery shiny. Maybe it will still be there when/if I go back.

 

I did not notice until I looked at the photo how interesting the crinoid at the bottom is.

 

image.png.b0f95a5c90a4a5c91f29ec23f07d62a2.png

 

 

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Nice haul, for a quick recon! :) 

Thanks for posting this.

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    Tim    -  VETERAN SHALE SPLITTER

   MOTM.png.61350469b02f439fd4d5d77c2c69da85.png      PaleoPartner.png.30c01982e09b0cc0b7d9d6a7a21f56c6.png.a600039856933851eeea617ca3f2d15f.png     Postmaster1.jpg.900efa599049929531fa81981f028e24.jpg    VFOTM.png.f1b09c78bf88298b009b0da14ef44cf0.png  VFOTM  --- APRIL - 2015  

__________________________________________________
"In every walk with nature one receives far more than he seeks."

John Muir ~ ~ ~ ~   ><))))( *>  About Me      

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I love the phylloid algae - I've never seen such a fossil before!

 

Congrats on the great finds! :dinothumb:

 

By the way - in the last picture, could it perhaps be a horn coral rather than a crinoid columnal?

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2 hours ago, Monica said:

I love the phylloid algae - I've never seen such a fossil before!

 

Congrats on the great finds! :dinothumb:

 

By the way - in the last picture, could it perhaps be a horn coral rather than a crinoid columnal?

Hey, I didn't even think of that! Thanks! Because are there are so many durn crinoids here I tend to automatically put circular rings into the crinoid column basket. Need to work on that.

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Still processing material...

 

Big brachiopods. TBD

image.png.235e8f4ab6aa6ea769f1f5bced3e01a4.png

 

Side view of big brach

image.png.88936f16e2ad38502caa0b483240d778.png

 

Smaller brachiopods + a sliver of rock containing horn coral and some other type of coral. TBD

image.png.5899f5c41bd5d68f6004049c9b662ca5.png

 

Coral in situ...piece on right made it home with me

image.png.23f9272b476233a834e39837f6748624.png

 

The small piece that made it home

image.png.d9acbd1f776fc9c47b9375eba734b70a.png

 

Parts of a crinoid calyx spread about

image.png.b485ca8cbe8e4785d56fa97898a7c4ce.png

 

 

 

 

 

 

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Coral specimen (rugose?)

image.png.4eb91c3bbd3432120974b500099e8d26.png

 

TBD, hoping to bring it home some other time. Just an oddity

image.png.3d703c04dc5ac44b62661627e7dd2d3c.png

 

Another oddity in a rock containing brachiopods

image.png.91230b0db5c5d7b14a545524b810cc93.png

 

A chunk of petrified wood

image.png.8cbbe921d0e9136b1ee837654ec447df.png

 

More shots to come as material is processed.

 

 

 

 

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Very cool stuff! 

11 hours ago, Kato said:

Some bivalves + a sliver of rock containing horn coral and some other type of coral

image.png.5899f5c41bd5d68f6004049c9b662ca5.png

Those aren't bivalves, but a different brachiopod species ;) 

Max Derème

 

"I feel an echo of the lightning each time I find a fossil. [...] That is why I am a hunter: to feel that bolt of lightning every day."

   - Mary Anning >< Remarkable Creatures, Tracy Chevalier

 

Instagram: @world_of_fossils

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1 hour ago, Max-fossils said:

Very cool stuff! 

Those aren't bivalves, but a different brachiopod species ;) 

Hi, Max. Dang, I did take a closer look and you are quite correct. The opposite sides are not quite symmetrical and I will correct my wording.

 

Thank you!

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22 minutes ago, Kato said:

Hi, Max. Dang, I did take a closer look and you are quite correct. The opposite sides are not quite symmetrical and I will correct my wording.

 

Thank you!

No problem, they can sometimes be hard to tell apart!

 

The way I usually tell them apart is by remembering that bivalves are usually much more awesome than brachiopods, but I know that some ( @Tidgy's Dad for example) would strongly disagree! :P:P:P 

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Max Derème

 

"I feel an echo of the lightning each time I find a fossil. [...] That is why I am a hunter: to feel that bolt of lightning every day."

   - Mary Anning >< Remarkable Creatures, Tracy Chevalier

 

Instagram: @world_of_fossils

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23 minutes ago, Max-fossils said:

No problem, they can sometimes be hard to tell apart!

 

The way I usually tell them apart is by remembering that bivalves are usually much more awesome than brachiopods, but I know that some ( @Tidgy's Dad for example) would strongly disagree! :P:P:P 

I welcome any and all corrections. ha-ha. I haven't had much interest in brachiopods or bi-valves but I seem to be in the formations where they are readily available so I've just begun to collect some and will learn as I go.

 

Thanks again!

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I found a nice bit of potentially permineralized Lepidodendron in float later in the day. Iron mineralization but some nice banding and colors. 

image.png.d821d923c6f9b5540a9d533f973a4c26.png

 

End view of two larger pieces

image.png.8170d32154d00f2df18c963b21284641.png

 

Back side of the bigger piece

image.png.f50acc02a3ada6374f9122209bd8e679.png

 

Front side of the smaller piece

image.png.1d34f1b34dfa96538ca2e533a37487e7.png

 

 

 

 

 

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On 1/20/2019 at 2:23 PM, Max-fossils said:

No problem, they can sometimes be hard to tell apart!

 

The way I usually tell them apart is by remembering that bivalves are usually much more awesome than brachiopods, but I know that some ( @Tidgy's Dad for example) would strongly disagree! :P:P:P 

I strongly disagree ! ! ! 

Brachiopods are far more awesome than bivalves! :D

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Life's Good!

Tortoise Friend.

MOTM.png.61350469b02f439fd4d5d77c2c69da85.png.a47e14d65deb3f8b242019b3a81d8160-1.png.60b8b8c07f6fa194511f8b7cfb7cc190.png

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3 minutes ago, Tidgy's Dad said:

I strongly disagree ! ! ! 

Brachiopods are far more awesome than bivalves! :D

Oh, lover of brachiopods. Would you kindly provide some generic guidance on the ones encircled with yellow?

image.png.eb85be6e1ef52b7246c15c51b3ab8412.png

 

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Hi,

 

5 minutes ago, Tidgy's Dad said:

Brachiopods are far more awesome than bivalves! :D

 

:doh!:

 

I think that gastropods are moooooore interesting than bivalves or brachiopods ! :ninja: ;)

 

Coco

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----------------------
OUTIL POUR MESURER VOS FOSSILES : ici

Ma bibliothèque PDF 1 (Poissons et sélaciens récents & fossiles) : ici
Ma bibliothèque PDF 2 (Animaux vivants - sans poissons ni sélaciens) : ici
Mâchoires sélaciennes récentes : ici
Hétérodontiques et sélaciens : ici
Oeufs sélaciens récents : ici
Otolithes de poissons récents ! ici

Un Greg...

Badges-IPFOTH.jpg.f4a8635cda47a3cc506743a8aabce700.jpg Badges-MOTM.jpg.461001e1a9db5dc29ca1c07a041a1a86.jpg

 

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Just now, Coco said:

Hi,

 

:doh!:

 

I think that gastropods are moooooore interesting than bivalves or brachiopods ! :ninja: ;)

 

Coco

Booooooooooo!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!;)

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Life's Good!

Tortoise Friend.

MOTM.png.61350469b02f439fd4d5d77c2c69da85.png.a47e14d65deb3f8b242019b3a81d8160-1.png.60b8b8c07f6fa194511f8b7cfb7cc190.png

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:hearty-laugh:

 

Coco

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----------------------
OUTIL POUR MESURER VOS FOSSILES : ici

Ma bibliothèque PDF 1 (Poissons et sélaciens récents & fossiles) : ici
Ma bibliothèque PDF 2 (Animaux vivants - sans poissons ni sélaciens) : ici
Mâchoires sélaciennes récentes : ici
Hétérodontiques et sélaciens : ici
Oeufs sélaciens récents : ici
Otolithes de poissons récents ! ici

Un Greg...

Badges-IPFOTH.jpg.f4a8635cda47a3cc506743a8aabce700.jpg Badges-MOTM.jpg.461001e1a9db5dc29ca1c07a041a1a86.jpg

 

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16 minutes ago, Kato said:

Oh, lover of brachiopods. Would you kindly provide some generic guidance on the ones encircled with yellow?

 

I think I see evidence of spine bases. 

Hystriculina, maybe?

They're gorgeous! :)

Life's Good!

Tortoise Friend.

MOTM.png.61350469b02f439fd4d5d77c2c69da85.png.a47e14d65deb3f8b242019b3a81d8160-1.png.60b8b8c07f6fa194511f8b7cfb7cc190.png

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4 hours ago, Coco said:

 

I think that gastropods are moooooore interesting than bivalves or brachiopods ! :ninja: ;)

 

They're a close second to bivalves, lagging not too far behind! :D 

 

2 hours ago, erose said:

Y'all need to get hip...ECHINODERMS RULE!

Aww that's cute :P;) 

Max Derème

 

"I feel an echo of the lightning each time I find a fossil. [...] That is why I am a hunter: to feel that bolt of lightning every day."

   - Mary Anning >< Remarkable Creatures, Tracy Chevalier

 

Instagram: @world_of_fossils

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